This all started with a visit to my eye Dr; I was having trouble seeing and thought I needed a new Rx for my glasses. Due to the condition of my eyes (irritated, red, swollen with double vision) he suggested I get my thyroid tested. So I did, and my TSH was normal... but after thinking about minor symtoms that I haven't been paying much attention and listing them out, it seems I may still have a thyroid problem. One site I visited recommended the following additional tests:
Thyroid peroxidase antibody(TPO)
Sex hormone-binding globulin(SHBG)
First is this the right set of tests, and how do I gently suggest I want additonal tests to my Dr without offending him?